[22 Sep] Mensuration TRAT #2: SOLIDS - Total Surface Area & Volume

 

SPHERE: Curved Surface Area and Volume

CURVED SURFACE AREA of SPHERE... but a proof but something easy to remember...

VOLUME: Making a connection between SPHERE and CONE

PYRAMID - VOLUME: Making a connection between Pyramid and Cube/ Cuboid

CONE - VOLUMES: Making a connection between Cylinder and Cone

[13 Sep] Mensuration TRAT #1: Perimeter and Area

 

[Preparation] Unit 13 Mensuration [TBL Lesson #1] in T4W1 (1st lesson when school reopens)